Recent advances in ultrafast plasmonics: from strong field physics to ultraprecision spectroscopy

0557044 - FZÚ 2023 RIV DE eng J - Článek v odborném periodiku
Kim, S. - Jeong, T. - Park, J. - Ciappina, Marcelo F. - Kim, S.C.
Recent advances in ultrafast plasmonics: from strong field physics to ultraprecision spectroscopy.
Nanophotonics. Roč. 11, č. 11 (2022), s. 2393-2431. ISSN 2192-8606. E-ISSN 2192-8614
Grant CEP: GA ČR(CZ) GC20-24805J
Institucionální podpora: RVO:68378271
Klíčová slova: optical frequency comb * photoelectron spectroscopy * strong-field physics * surface plasmons * ultrafast plasmonics
Obor OECD: Fluids and plasma physics (including surface physics)
Impakt faktor: 7.5, rok: 2022
Způsob publikování: Open access

Surface plasmons, the collective oscillation of electrons, enable the manipulation of optical fields with unprecedented spatial and time resolutions. They are the workhorse of a large set of applications, such as chemical/ biological sensors or Raman scattering spectroscopy, to name only a few. In particular, the ultrafast optical response configures one of the most fundamental characteristics of surface plasmons. Thus, the rich physics about photon–electron interactions could be retrieved and studied in detail. The associated plasmon-enhanced electric fields, generated by focusing the surface plasmons far beyond the diffraction limit, allow reaching the strong field regime with relatively low input laser intensities.
Trvalý link: http://hdl.handle.net/11104/0331556